thunderstorms in houston, as well. 78 at concord. 77 napa, 76 santa rosa. plenty of sun, return of low clouds and fog at the shoreline tomorrow. a good beach weekend. next week numbers warm into the mid-80s. heat up, pressure on, that's all good news. >>> on the othand, here's traffic. >> you're the only good. i have nothing but bad news at ast toward the dublin interchange. take mass transit, stay home or you will be stuck in gridlock. it's bumper-to-bumper on westbound 580 through the dublin-pleasanton area because of this. let's go out to chopper 5. they are over the scene of this accident approaching the dublin interchange involving a big rig. it happened around 5:15 a.m. the only thing i can say that's good news is the tow crews are out there. just minor injuries reported with this accident. but the backup is pretty major. look at this. chopper 5 zooms out. we have a sea of brake lights this morning. our sensors are picking up slow traffic as far back as the altamont pas approaching 205 where we begin to see delays. so again, our accident -- the drive